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About Simon Kos

Simon Kos is global chief medical officer at Heidi Health, the Melbourne-based company that makes AI clinical documentation tools, and a co-founder of Lumyra AI, which advises business and government leaders on adopting AI. A doctor who practised mainly in critical care, he was previously global chief medical officer of Microsoft in Seattle, a physician executive at Cerner and chief executive of Next Practice. He holds an MBBS and BSc(Med) from UNSW and an MBA from AGSM, and is a Fellow of the Australasian Institute of Digital Health. On What The Health, Kos discussed HealthGPT and what changes now that AI is table stakes in healthcare.

In conversation.

1 episode

Go straight to the good bits.

Key moments from HealthGPT and What Happens Now AI Is Table Stakes.

  1. 0:00Introducing the What the Health Wrap
  2. 0:07Guest updates: Heidi's global expansion and life in general practice
  3. 3:03The fortnight's five biggest headlines
  4. 5:11Heidi's Pressure Points report: adopting AI ahead of governance
  5. 6:16Busting the myths about clinicians and technology
  6. 10:11Where general practice is heading: voice by default and deeper consults
  7. 13:00Patients are bringing their own AI to the consult
  8. 14:21Health in ChatGPT and big tech's move into consumer health
  9. 18:33Consumer-grade versus clinical-grade care and the regulation gap
  10. 23:41Bupa's shift from health insurer to health company

The path so far.

  1. Now

    Global Chief Medical Officer · Heidi Health

  2. From 2010

    Chief Medical Officer (previously Health Industry Manager) · Microsoft

  3. Earlier · Startup

    Co-founder · Lumyra AI

Sources: news.microsoft.com

Heidi Health on Day One

Heidi Health, which trades as Heidi, is a Melbourne-founded company that makes an AI assistant for clinicians.

2 people · 5 episodes
Heidi Health

Across the network.

Spot something wrong? Suggest a correctionUpdated 29 October 2026

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